Thanks for your reply. I have been taking Yasmin for a month, and now moving onto my second month. It actually is quite good for me. My boobs gain one cup, my acne stop, although I still have my past acne on face..but glad big ones has stop coming. But for my sex, I didn't pay attention, what do you mean by ruining your sex? I mean you did not want sex? or you did not get climax now after you took Yasmin?